Thread: having a couple issues

is it jumping because the tranny is letting go of the motor or is it a running problem...if this has been happening since the plugs id guess you cracked a plug or didnt use dialectric on the wires before putting them on and now you have moisture between the plugs and wires...if not it could also be the coils but that would be a coincidence and id lean toward installation error to start

Sounds like a TCC solenoid issue. The TC is locking/unlocking. Try disconnecting BOTH battery cables, touching them together for about 30 seconds, and then leave them off overnight. Then reconnect and take a drive to let everything re-learn and see if this issue clears up.